The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 20, 2019
Filed:
Sep. 28, 2017
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Antoine Carré, Mainz, DE;
Alain Danielou, Guyancourt, FR;
Stefanie Hansen, Gensingen, DE;
Dirk Apitz, Lausanne, CH;
Assignee:
SCHOTT AG, Mainz, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/06 (2006.01); H01S 3/16 (2006.01); C03C 3/068 (2006.01); C03C 4/00 (2006.01);
U.S. Cl.
CPC ...
H01S 3/0602 (2013.01); C03C 3/068 (2013.01); C03C 4/0071 (2013.01); H01S 3/0625 (2013.01); H01S 3/162 (2013.01); H01S 3/0606 (2013.01); H01S 3/1623 (2013.01); H01S 3/1625 (2013.01); H01S 3/1636 (2013.01);
Abstract
The present invention relates to a glass having a refractive index of at least 1.7 as well as the use of the glass as a cladding glass of a solid-state laser. The invention also relates to a laser component comprising a core of doped sapphire and a cladding glass being placed on said core. The cladding glass is arranged on said core such that light exiting from the core due to parasitic laser activity can enter the cladding glass and can be absorbed there. The present invention also relates to a method for producing the laser component.